Fig. 4From: Growth factor-mediated augmentation of long bones: evaluation of a BMP-7 loaded thermoresponsive hydrogel in a murine femoral intramedullary injection modelImmunohistochemical detection of BMP-7 in mineralized femora obtained 4 weeks (left column) and 12 weeks (right column) after intramedullary application of BMP-7 loaded BDI-hydrogel, plain BDI-hydrogel, or saline (SHAM) (Scale bar, 100 μm)Back to article page